baber/WOPTO huggingface dataset:
Patent JP-2003131697-A (JP)
Title: Message memory device
Inventor: AMATSU KAZUKO
IPC: G10L19/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a message memory device which simply records, reproduces and transmits a message. SOLUTION: A message inputted into a microphone 1 is converted into analog electric signals and amplified by an amplifier 2. When a recording operation is executed by an external switch operating section 5, the analog electric signals are converted into digital electric signals in a recording section 3a. The converted vice signals are stored in an FROM 3c by recording/reproducing control section 3d. When a reproducing operation is conducted for an arbitrary message by the section 5, the message in digital electric signals read from the FROM 3c by the section 3d is converted into analog electric signals from the digital electric signals by a reproducing section 3b and outputted from a speaker 4 as voice signals. When an erasing operation of an arbitrary message is conducted by the section 5, the message stored in the FROM 3c is erased by the section 3d.
Patent JP-2003128937-A (JP)
Title: High molecular composite material molded product and method for producing the same
Inventor: HIDA MASAYUKI
IPC: B29K281/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain the molded product of a high-performance high molecular composite material having anisotropic function and provide a practical method for producing the same. SOLUTION: A magnetic field is applied to a high molecular composition prepared by blending a high molecular material with a polyacrylate sulfide fiber and the polyarylene sulfide fiber in the high molecular material is oriented in a fixed direction. Subsequently, the high molecular composition is cured or solidified in the oriented condition. The anisotropic diamagnetic susceptibility χa of the polyarylene sulfide fiber is preferably >=1×10<-9> . The polyarylene sulfide fiber is preferably a polyphenylene sulfide fiber. The fiber length of the polyarylene sulfide fiber is preferably <=10 mm.
Patent JP-2003143874-A (JP)
Title: Power converter
Inventor: TANAKA SHIGERU
IPC: H02M7/12
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which is capable of power regeneration, excellent in overload tolerance, and high efficiency at a low cost. SOLUTION: This power converter comprises a diode rectifier (REC) for power of which the AC terminal is connected to an AC power supply through an AC reactor (Ls), a voltage type self-exciting power converter (CNV) of which the AC terminal is directly connected to the AC terminal of the diode rectifier for power, and a DC smoothing capacitor (Cd) which is connected to a DC common terminal of the voltage type self-exciting power converter (CNV) and the diode rectifier for power through a current suppressing reactor (Lp) and connects a load apparatus (LOAD) in parallel.
Patent JP-2003138640-A (JP)
Title: Relay pump tank
Inventor: TANIMOTO YOSHIHIRO
IPC: C02F1/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a relay pump tank which requires little labor for installation work and facilitates securement of an installation location. SOLUTION: This relay pump tank is equipped with: a relay tank (relay pit 7) which receives wastewater from a wastewater source; and a pump 8 which discharges the wastewater, received in the relay tank (relay pit 7), into wastewater treatment equipment. The relay tank (relay pit 7) is formed with an overflow port 7c for discharging the wastewater in an overflow quantity at an overflow to a discharge destination such as sewage; and a connecting member (T-shaped pipe 20), which is integrated with the relay tank (relay pit 7), connects a discharge passage from the overflow port 7c with a discharge passage (drain pipe 12) for discharging the wastewater, flowing down from the wastewater treatment equipment, to the discharge destination such as the sewage.
Patent JP-2003148232-A (JP)
Title: Fuel property determining apparatus for internal combustion engine
Inventor: NAKAI KAZUHIRO
IPC: F02D41/08
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel property determining apparatus for an internal combustion engine for accurately determining a fuel property at a time of opening a control valve, in the engine having the control valve for generating swirl flows or tumble flows in an intake passage. SOLUTION: When the fuel property is heavy and a predetermined period 1 has elapsed from a time t1 where the control valve has been opened as in (a) of the figure, the amount of the heavy fuel adhered to the intake passage is increased so that an amount supplied in a combustion chamber is insufficient. Therefore, an air-fuel ratio sgλ is largely shifted from a target air-fuel ratio tgtλ, so that an air-fuel ratio deviation integrated value intλbecomes large as shown in (d) of the figure. The fuel property is determined to be heavy, when the air-fuel ratio deviation integrated value exceeds a determination value kDSGMSM for determining the heavy fuel.
Patent JP-2003135645-A (JP)
Title: Forming hose belt of glove for baseball or softball
Inventor: NISHIMURA TOSHIAKI
IPC: A63B71/14
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To improve the forming hose belt of a club for baseball or softball. SOLUTION: The forming hose belt 1 is fitted to the outer periphery of the club 10 for use. The forming hose belt 1 is in a rectangular shape. A locking section 2 is formed the front/rear, or either of the front and rear of both end sections 1A and 1B. The forming hose belt 1 of a glove has a length that is sufficient for covering and winding the outer periphery between little finger bags 15 and a thumb bag 11, and features the formation of a slit 4 at a center section 3 in the longitudinal direction of the rectangular shape.
Patent JP-2003148709-A (JP)
Title: Heating burner, reformer using it, and fuel cell power generating system
Inventor: YAGI KATSUKI
IPC: H01M8/10
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a heating burner which avoids an accidental fire due to its flames, and is used in a wide range of load change. SOLUTION: A heating burner installed in a reformer used in a distributed fuel cell power generating system is characterized by comprising: the first cylinder 21; the second cylinder 22 which is coaxially located inside of first cylinder 21 and forms a returned reformed gas flow path 23 between the first cylinder 21; a pre-mixing burner 24 which uses a natural gas as fuel, and is located inside of the second cylinder 22; a flame holding cylinder 26 which is coaxially located inside the first cylinder 21 at the end of the pre-mixing burner 24, and forms the second air feeding path 25; and a heat insulating material 27 which is installed outside the first cylinder 21.
Patent JP-2003147123-A (JP)
Title: Acetylated glucomannan/silica hybrid
Inventor: YANO SHOICHIRO
IPC: C08K3/36
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a novel material bases on glucomannan compounded (hybridized) with silica which exhibits high biodegradability characteristic of glucomannan. SOLUTION: The novel material comprises a hybrid of an acetylated glucomannan with silica.
Patent JP-2003144748-A (JP)
Title: Controller and game machine
Inventor: KAWAMATA KENJI
IPC: A63F13/24
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine enabling a large-capacity display without damaging the operability by a controller. SOLUTION: This controller 300 comprises a control part 320 formed with input buttons 310 for giving various commands to a game machine body device 100 on its surface and a display device 350 electrically and mechanically connected to the control part 320. The display device 350 comprises an arm part 330 projecting from the control part 320 to a visual recognition side, and a display part supported to the arm part 330 and having a display screen 340a in the center and voice output parts 340b in left/right both sides of the display screen 340a. The arm part 330 holds such an interval d between the display part 340 and the control part 320 not to obstruct the operation of the input buttons 310 of the control part 320, for example, the interval of approximately 3 cm.
Patent JP-2003145592-A (JP)
Title: Ejector device
Inventor: MIZUHARA DAN
IPC: B29C45/40
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an ejector device capable of preventing an impact from acting on the mechanism of an ejector pin feeder. SOLUTION: The ejector device has a drive part attached to a support platen, a motion direction conversion part receiving rotation to convert rotary motion to linear motion, a linear motion transmission part receiving linear motion to transmit the same to an ejector rod 23, a rotation stop bar supported by at least one of the support platen and the drive part to prevent the rotation of the linear motion transmission part and the impact absorbing member arranged between at least one of the support platen and the drive part and the motion direction conversion part to absorb the impact of the ejector rod 23. Since the impact absorbing member is arranged between at least one of the support platen and the drive part and the motion direction conversion part, an impact is prevented from acting on the mechanism of the ejector pin feeder, by the impact absorbing member.
Patent JP-2003157563-A (JP)
Title: Optical disk device
Inventor: ISSHIKI FUMIO
IPC: G11B7/1263
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce laser optical interference noise that occurs inside the optical head of an optical disk device, and to save high-frequency superposing so that a low cost is attained. SOLUTION: In place of a conventional direct transition semiconductor laser, there is employed a laser using an indirect transition semiconductor as an active layer material and is made a light source for reproduction.
Patent JP-2003155772-A (JP)
Title: Energy absorber frame, and construction method for energy absorber
Inventor: TAKEMURA SHIGEO
IPC: E03F5/04
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To construct an energy absorber for reducing the energy of high-speed flow discharged from a pipe channel of a sewage pipe piped in a hillside easily and at a low cost, and to install the energy absorber even in an existing manhole. SOLUTION: This energy absorber frame 1 is constructed by a surface layer body (a frame body 2) formed in the shape of a flowing surface of the energy absorber. With the frame disposed in a designated position in a skeleton of a manhole 200 or the like, the back of the energy absorber frame 1 is filled with a back-fill material 205 to construct the energy absorber.
Patent JP-2003153699-A (JP)
Title: Method for separating and identifying soy sauce yeast
Inventor: MABUCHI KIYOTO
IPC: A23L27/50
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To simply identify a plurality of soy sauce yeast strains, respectively, belonging to one genus in one kind, and analyze the flora of soy sauce main fermentation yeast strain in an unrefined soy sauce, thereby rationalizing the soy sauce fermentation management. SOLUTION: This method for separating and identifying the soy sauce yeast is characterized by inoculating and culturing a soy sauce yeast in one or more inorganic salt agar culture media each not containing sodium chloride in an amount of >=1% (W/V) and containing a saccharide with a saturated concentration in an amount of 4.0% (W/V), and an inorganic salt with a saturated concentration in an amount of 0.05% (W/V), and then utilizing the presence or absence of the growth on the culture medium for judgment. And the flora of a soy sauce main fermentation yeast mother strain growing in the unrefined soy sauce is analyzed.
Patent JP-2003123589-A (JP)
Title: Dome switch
Inventor: SERIZAWA YASUYOSHI
IPC: H01H13/70
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a thin and lightweight switch enlarging an installation area in an automobile, having a degree of freedom in shape and facilitating installation by a dome switch. SOLUTION: The dome switch has flexibility and it is provided with a surface sheet 22 protruding toward an outer surface side, capable of reversing to an inner surface side and having a dome shaped protruding part 27 provided with an electrode 28, an FPC 24 having a contact 34 contacted by the electrode 28 of the protruding part 27, a spacer sheet 23 interposed between the surface sheet 22 and the FPC 24 and formed with a through-hole 29 for securing contact between the electrode 28 and the contact 34, and a pressure sensitive adhesive sheet 25 having a circuit body attaching face to the FPC 24 in one face and an adhering face to a portion to be attached in the automobile in another face. An externally connecting means 33 used in electrical connection with an automobile component or accessory is provided on the FPC 24.
Patent JP-2003168334-A (JP)
Title: Penetration method for crosslinking agent
Inventor: MABUCHI TOSHIAKI
IPC: H01B13/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To penetrate a crosslinking agent into a polyolefin and increase penetration velocity without advancing crosslinking reaction with the crosslinking agent.  <P>SOLUTION: In the manufacture of a CV cable comprising an insulating layer made of a crosslinked polyolefin crosslinked by chemical crosslinking and a sheath made of polyvinyl chloride covering the outer circumference of the insulating layer, when the crosslinking agent is penetrated into the polyolefin to obtain the crosslinked polyolefin, the crosslinking agent is penetrated into the polyolefin under a temperature environment advancing no crosslinking reaction of the crosslinking agent, and the crosslinking agent is penetrated into the polyolefin under supercritical fluid atmosphere.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167438-A (JP)
Title: Developing device and image forming apparatus
Inventor: SAKAMAKI TOMOYUKI
IPC: G03G15/08
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To suitably form an image by restraining the leakage and the scattering of toner to which charge is insufficiently applied just after replenishment to the outside of a developing device.  <P>SOLUTION: This developing device 1 has a developer carrier 8 for carrying developer including toner and magnetic carrier, a developer chamber 3 for storing the developer and supplying the developer to the developer carrier, a 1st feeding means 5 for stirring and feeding the developer in the developing chamber, a stirring chamber 4 for recovering the developer after development, a 2nd feeding means 6 for stirring and feeding the developer in the stirring chamber in a reverse direction to the 1st feeding means 5, and a toner replenishing means 13 for replenishing the developing chamber and the stirring chamber with the toner. In the device 1, the stirring chamber and the developing chamber are coupled through one end 11 and the other end 12 in a developer carrying direction, and the developer in the developing chamber and the stirring chamber circulates by the 1st and the 2nd feeding means. The stirring ability of the 2nd feeding means is made larger in all of or a part of an upstream area A in the developer feeding direction in the stirring chamber being a more downstream area than a toner replenishing position 13 where the chamber is replenished with the toner than in other areas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170311-A (JP)
Title: Rotary cutting tool and its accessory
Inventor: MAEDA ATSUHIKO
IPC: B23C9/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary cutting tool capable of extending tool service life by suppressing damage or welding by chips, and its accessories.  <P>SOLUTION: This rotary cutting tool 1 has a body 2 and a cutting edge 3. The surface of a pocket part 4 disposed in the front part in the cutting direction of flow of the chips with respect to the cutting edge 2 is coated with DLC as adhesion suppressing surface treatment for suppressing the adhesion of the chips.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174294-A (JP)
Title: Electronic part mounting system
Inventor: TERUI SEIICHI
IPC: H05K13/04
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To accurately mount electronic parts to a circuit board larger than the moving area of a part holding head.  <P>SOLUTION: The electronic part mounting system is provided with a plurality of part mounting devices 12 arranged in series. A moving device for the part holding head of the part mounting device 12 shares with a moving device for a reference mark camera. A printed board 14 is larger than the moving area of the part holding head. Each printed board 14 is carried by a conveyer belt and positioned and held by a printed board holding device. One of two reference marks 84 of the printed board 14 is photographed, the printed board is moved and the other reference mark 84 is photographed. The holding position error of the printed board 14 is acquired based on these image pickup results, the moving distance of the part holding head is corrected based on the holding position error and the part holding position and azimuth error of the head to mount an electronic part. Then the printed board holding device is moved and an electronic part is mounted to a position to be mounted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170856-A (JP)
Title: Electric power steering device
Inventor: ARAI KENJI
IPC: B62D119/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of always keeping an effect of the friction compensation unvariable independent of strength of the steering assist force.  <P>SOLUTION: In this electric power steering device for controlling a motor for giving the steering assist force to a steering mechanism on the basis of a steering assist command value, which is computed by a steering assist command value computing means on the basis of the steering torque from a steering torque detecting means, and a motor current value, a friction compensation unit for compensating the friction on the basis of the steering torque and the steering assist command value is provided to provide the proper effect of the friction compensation independent of strength of the steering assist force.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176188-A (JP)
Title: Ceramic component
Inventor: ISHII MAMORU
IPC: C04B35/19
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic component which is not electrified with static charge, has a low coefficient of thermal expansion and a high rigidity, and to provide a structural component obtained by using the same.  <P>SOLUTION: The ceramic component suitable for a semiconductor manufacturing apparatus is obtained by forming an electroconductive film made of aluminum on the surface of a ceramic which comprises, by mass, 25 to 90% eucryptite and 10 to 75% silicon nitride and/or silicon carbide, and has a Young's modulus of ≥130 GPa and a coefficient of thermal expansion of ≤1×10<SP>-6</SP>in a temperature range of 10 to 40°C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176543-A (JP)
Title: Bucket
Inventor: MOTOKURA MICHIO
IPC: E02F3/40
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bucket used for a hydraulic shovel or the like and provided with damping structure.  <P>SOLUTION: A bottom plate or a side face plate constituting the bucket is formed in sandwich structure with rubber, a synthetic resin or a damping alloy held in the middle.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002240020-A (JP)
Title: Insert holder
Inventor: OIKE ETSUJI
IPC: E04G9/10
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a plug-type insert holder whose plug part can be easily manipulated for removal. SOLUTION: The insert holder 10 is equipped with the plug part 11 to be fitted to the opening side of an insert 6 and a protrusion part 20 jutting out of a setting face 12 of the plug part 11. The plug part 11 can be molded to be of a hollow shape opened on the opposite side to the protrusion part 20, so that the diameter of the protrusion part 20 extending from the setting face 12 can be reduced. The insert 6 can be set in place by inserting the protrusion part 20 into a setting hole previously formed in a frame and the diameter of the setting hole has only to be small. An operating part 30 for removing the plug part 11 is provided on the setting face 12, so that the plug part 11 can be removed by the operating part 30 exposed on the surface of a concrete after releasing moldings from the frame.  Thus, it is easy to operate this insert holder 10 and possible to certainly remove it in a short time.
Patent JP-2003188419-A (JP)
Title: Light emitting diode lamp
Inventor: TOKUJI SHIGEKAZU
IPC: H01L33/60
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting diode lamp in which the directivity of light is excellent, the ejection efficiency of light is excellent and it is easy to enlarge a size.  <P>SOLUTION: There are provided a support 5 having a reflection surface 5a of a concave mirror form, a light-emitting diode chip 1 provided in an almost central part of the reflection surface 5a, a disk-like reflection plate 7 facing the light-emitting diode chip 1, and a coat 6 formed by filling and curing an epoxy resin inside the reflection surface 5a. Lights emitted from the light- emitting diode chip 1 are reflected by the reflection plate 7 or a light exit surface 6a of the coat 6, and are reflected again by the reflection surface 5a to exit from the light exit surface 6a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181229-A (JP)
Title: Porous material made of wire material such as filter element and method for manufacturing the same
Inventor: YUKIMOTO YASUNAGA
IPC: B01D39/20
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous material with a wide range of use at a low cost.  <P>SOLUTION: Metal wires are used as the source material to obtain a helical intermediate body 37. A single or a plurality of the helical intermediate bodies 37 are rolled up to obtain a ball-like intermediate body 38. The ball-like intermediate body 38 is formed into a plate by a pressing device 42. Since the porous material 32 consists of thin wires, the probability of exposure of the wire ends to the outside is extremely low, which means the porous material is safe for handling by hands without protection. Since wires are entangled in the whole layers, a thick porous material 32 holding its form without using a frame (rim) can be manufactured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182105-A (JP)
Title: Ink jet recorder
Inventor: MUTO TAKESHI
IPC: B41J2/175
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To supply ink smoothly from a subtank to a recording head by decreasing the viscosity of ink in the subtank and the recording head by heating.  <P>SOLUTION: A Y-cursor is fixed movably to a Y-axis rail laid on the machine body and an ink jet type recording head is fixed to the Y-cursor. A subtank is fixed to the Y-cursor side and ink is supplied from the subtank to the recording head through an ink supply path. The subtank is coupled with a main tank disposed on the machine body side through an ink supply pump. The subtank and the recording head are provided, respectively, with a heater and ink is fed smoothly from the subtank to the recording head by heating them up to a specified temperature thereby decreasing the viscosity of ink in the subtank. A controller controls the heater such that the temperature of the subtank and the recording head becomes identical substantially. An imaging medium is fed in the X-axis direction while being pinched by means of a drive roller and a pinch roller. Imaging is effected by ejecting ink from the recording head to the imaging medium. Interior of the subtank is coupled with a negative pressure air pump and constantly kept at a negative pressure level suitable for blocking leakage of ink from the recording head.  <P>COPYRIGHT: (C)2003,JPO